APA (7th ed.) Citation

Quine, W. V. O. (1969). Set theory and its logic. Belknap.

Chicago Style (17th ed.) Citation

Quine, Willard Van Orman. Set Theory and Its Logic. Cambridge: Belknap, 1969.

MLA (9th ed.) Citation

Quine, Willard Van Orman. Set Theory and Its Logic. Belknap, 1969.

Warning: These citations may not always be 100% accurate.